mk50dn512zcll10 Freescale Semiconductor, Inc, mk50dn512zcll10 Datasheet - Page 31
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mk50dn512zcll10
Manufacturer Part Number
mk50dn512zcll10
Description
K50 Sub-family Data Sheet Supports The Following
Manufacturer
Freescale Semiconductor, Inc
Datasheet
1.MK50DN512ZCLL10.pdf
(73 pages)
Available stocks
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Part Number
Manufacturer
Quantity
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Company:
Part Number:
MK50DN512ZCLL10
Manufacturer:
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Quantity:
10 000
1. V
2. See crystal or resonator manufacturer's recommendation
3. C
4. When low power mode is selected, R
5. The EXTAL and XTAL pins should only be connected to required oscillator components and must not be connected to any
6.3.2.2 Oscillator frequency specifications
1. Other frequency limits may apply when external clock is being used as a reference for the FLL or PLL
2. Proper PC board layout procedures must be followed to achieve specifications.
Freescale Semiconductor, Inc.
Symbol
Symbol
f
f
f
t
osc_hi_1
osc_hi_2
ec_extal
dc_extal
f
other devices.
V
osc_lo
t
DD
x
pp
cst
,C
5
=3.3 V, Temperature =25 °C
y
can be provided by using either the integrated capacitors or by using external components.
Peak-to-peak amplitude of oscillation (oscillator
mode) — low-frequency, low-power mode
(HGO=0)
Peak-to-peak amplitude of oscillation (oscillator
mode) — low-frequency, high-gain mode
(HGO=1)
Peak-to-peak amplitude of oscillation (oscillator
mode) — high-frequency, low-power mode
(HGO=0)
Peak-to-peak amplitude of oscillation (oscillator
mode) — high-frequency, high-gain mode
(HGO=1)
Oscillator crystal or resonator frequency — low
frequency mode (MCG_C2[RANGE]=00)
Oscillator crystal or resonator frequency — high
frequency mode (low range)
(MCG_C2[RANGE]=01)
Oscillator crystal or resonator frequency — high
frequency mode (high range)
(MCG_C2[RANGE]=1x)
Input clock frequency (external clock mode)
Input clock duty cycle (external clock mode)
Crystal startup time — 32 kHz low-frequency,
low-power mode (HGO=0)
Crystal startup time — 32 kHz low-frequency,
high-gain mode (HGO=1)
Crystal startup time — 8 MHz high-frequency
(MCG_C2[RANGE]=01), low-power mode
(HGO=0)
Crystal startup time — 8 MHz high-frequency
(MCG_C2[RANGE]=01), high-gain mode
(HGO=1)
Description
Description
Table 16. Oscillator DC electrical specifications (continued)
K50 Sub-Family Data Sheet Data Sheet, Rev. 5, 5/2011.
Table 17. Oscillator frequency specifications
F
is integrated and must not be attached externally.
Preliminary
Min.
Min.
32
40
—
—
—
—
—
—
—
—
—
3
8
Peripheral operating requirements and behaviors
Typ.
Typ.
V
V
750
250
0.6
0.6
0.6
50
—
—
—
—
1
DD
DD
Max.
Max.
40
32
50
60
—
—
—
—
—
—
—
—
8
MHz
MHz
MHz
Unit
Unit
kHz
ms
ms
ms
ms
%
V
V
V
V
Notes
Notes
2,
1
3
31